Engine Performance problem
1999 Pontiac Grand Am 4 cyl Two Wheel Drive Automatic 140000 miles
This car after warming up has a rough idle while at stop lights/signs. I have changed the FPR, plugs, fuel filter but to no avail. Sometimes it will idle down to the point it will die. I have cleaned the IAC. I am lost. Other than that it seems to run pretty dern good.
have the same problem?
Saturday, August 7th, 2010 AT 1:20 PM